Evan Cheng a377b2bbd1 Fix a x86-64 codegen deficiency. Allow gv + offset when using rip addressing mode. ...

Before:
_main:
        subq    $8, %rsp
        leaq    _X(%rip), %rax
        movsd   8(%rax), %xmm1
        movss   _X(%rip), %xmm0
        call    _t
        xorl    %ecx, %ecx
        movl    %ecx, %eax
        addq    $8, %rsp
        ret
Now:
_main:
        subq    $8, %rsp
        movsd   _X+8(%rip), %xmm1
        movss   _X(%rip), %xmm0
        call    _t
        xorl    %ecx, %ecx
        movl    %ecx, %eax
        addq    $8, %rsp
        ret

Notice there is another idiotic codegen issue that needs to be fixed asap:
xorl    %ecx, %ecx
movl    %ecx, %eax

llvm-svn: 46850

2008-02-07 08:53:49 +00:00

..

Alpha

xfail a test

2007-11-28 05:37:13 +00:00

ARM

It's PR1925, not PR1609.

2008-02-06 22:07:17 +00:00

CBackend

CBackend: Implement unaligned load/store.

2008-02-01 21:25:59 +00:00

CellSPU

Overhaul Cell SPU's addressing mode internals so that there are now

2008-01-29 02:16:57 +00:00

Generic

Crashes LegalizeTypes with "Do not know how to

2008-02-04 18:07:02 +00:00

IA64

Convert .cvsignore files

2007-06-29 16:35:07 +00:00

PowerPC

If a vr is already marked alive in a bb, then it has PHI uses that are visited earlier, then it is not killed in the def block (i.e. not dead).

2008-02-05 20:04:18 +00:00

SPARC

Convert tests using "| wc -l | grep ..." to use the count script.

2007-08-15 13:36:28 +00:00

X86

Fix a x86-64 codegen deficiency. Allow gv + offset when using rip addressing mode.

2008-02-07 08:53:49 +00:00